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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)07/26
20:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
20:00:00 (GMT) on 07/26
Sea Height:5.1 ft
Primary Swell Height: 3 ft
Primary Swell Period: 16.6 secs
Surf Height3.7 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
07/2620:00:005.1 3.0 se16.6 secs2.2 se12.7 secs1.0 se 20.0secs3.7 -4.2 16.6
07/2619:00:004.7 2.7 se16.7 secs2.1 se12.7 secs1.1 se 20.0secs3.4 -3.9 16.7
07/2618:00:004.9 2.8 se16.2 secs2.5 se12.9 secs2.6 se 8.4secs3.4 -3.9 16.2
07/2617:00:004.9 3.2 se16.5 secs1.9 se12.9 secs2.3 se 8.3secs3.9 -4.5 16.5
07/2616:00:005.0 2.9 se16.7 secs2.3 se12.7 secs1.1 se 20.0secs3.6 -4.1 16.7
07/2615:00:004.4 2.5 se16.4 secs2.0 se12.8 secs2.2 se 8.3secs3.1 -3.5 16.4
07/2614:00:004.9 3.1 se16.3 secs2.0 se12.9 secs2.2 se 8.3secs3.8 -4.3 16.3
07/2613:00:005.1 3.4 se16.6 secs2.3 se12.8 secs1.1 se 20.0secs4.2 -4.8 16.6
07/2612:00:004.7 3.0 se16.3 secs2.4 se13.1 secs1.7 se 10.0secs3.7 -4.1 16.3
07/2611:00:004.6 3.0 se16.5 secs2.0 se13.0 secs0.8 se 20.0secs3.7 -4.2 16.5
07/2610:00:005.0 3.5 se17.1 secs2.0 se12.7 secs2.0 se 8.3secs4.5 -5.1 17.1
07/2609:00:005.1 4.0 se16.5 secs2.8 se13.2 secs1.4 se 20.0secs5.0 -5.7 16.5
07/2608:00:004.2 2.6 se16.4 secs2.0 se12.9 secs2.0 se 8.4secs3.1 -3.6 16.4
07/2607:00:004.9 3.6 se16.6 secs2.4 se13.0 secs1.2 se 20.0secs4.5 -5.1 16.6
07/2606:00:005.0 3.7 se16.9 secs1.8 se20.0 secs2.4 se 13.0secs4.7 -5.3 16.9
07/2605:00:004.6 3.3 se16.7 secs2.2 se13.0 secs1.2 se 20.0secs4.1 -4.7 16.7
07/2604:00:004.5 3.2 se16.8 secs1.4 se20.0 secs2.2 se 13.0secs4.0 -4.5 16.8
07/2603:00:004.6 3.1 se16.8 secs2.2 se12.8 secs1.3 se 20.0secs3.9 -4.5 16.8
07/2602:00:004.5 2.9 se16.9 secs2.0 se12.7 secs1.2 se 20.0secs3.7 -4.2 16.9
07/2601:00:005.1 3.4 se16.9 secs1.6 se20.0 secs2.3 se 12.9secs4.3 -4.8 16.9
07/2600:00:005.1 3.3 se17.2 secs2.1 se12.8 secs2.3 se 8.3secs4.2 -4.8 17.2
07/2523:00:004.9 3.0 se16.8 secs2.3 se12.8 secs1.4 se 20.0secs3.8 -4.3 16.8
07/2522:00:004.6 2.9 se17.1 secs1.8 se13.1 secs2.1 se 8.3secs3.7 -4.2 17.1
07/2521:00:004.8 3.0 se16.9 secs1.2 se20.0 secs1.7 se 12.8secs3.8 -4.3 16.9

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
19:50:00 (GMT) on 07/26
Combined Sea Height:6.9 ft
Dominant Period:8.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:090 degrees
Barometric Pressure:1015.0 mbs
Air Temperature: 79.5 degrees
Water Temperature:32.0 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
07/2619:50:006.98.021.425.40901015.079.532.0
07/2618:50:007.216.019.523.40801015.079.932.0
07/2617:50:007.216.019.521.40801014.680.132.0
07/2616:50:006.916.019.521.40801014.680.132.0
07/2615:50:007.217.019.523.40801013.879.732.0
07/2614:50:007.217.017.621.40801013.480.132.0
07/2613:50:006.617.019.523.40801013.479.732.0
07/2612:50:007.217.019.521.40801013.479.732.0
07/2611:50:006.617.015.619.50901013.879.932.0
07/2610:50:006.616.019.523.40801014.280.232.0
07/2609:50:006.917.017.621.40901014.680.132.0
07/2608:50:006.917.019.523.40801014.779.932.0
07/2607:50:006.916.019.523.40701014.480.232.0
07/2606:50:006.917.019.523.40701013.879.732.0
07/2605:50:006.617.017.619.50601013.279.532.0
07/2604:50:005.917.017.619.50601012.979.532.0
07/2603:50:006.616.013.715.60701012.678.832.0
07/2602:50:006.617.017.619.50701012.479.932.0
07/2601:50:006.917.017.623.40801012.879.332.0
07/2600:50:006.617.015.619.50701013.079.732.0
07/2523:50:006.917.015.619.50701013.379.732.0
07/2522:50:006.617.017.619.50701014.079.732.0
07/2521:50:007.28.017.621.40701014.379.532.0
07/2520:50:007.217.019.523.40701014.779.532.0

 

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